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Infrared (IR) Radiation Infrared radiation is ubiquitous and never-ending, and the greater the temperature difference between objects, the more obvious the radiation phenomenon. A vacuum can transmit...[Details]
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When we test high-speed 10G Ethernet twisted pair cables, we must pay special attention to the selection of test equipment. The test equipment must meet the following conditions: 1. Test accuracy: Te...[Details]
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As high-end intelligent driving moves toward large-scale mass production, high-precision maps have become one of the key thresholds. This year, many car companies and smart driving companies have ...[Details]
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The difference between commercial Ethernet and industrial Ethernet
1. Non-determinism of communication
The biggest difference between industrial control networks and ordinary data network...[Details]
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·CPU: Samsung S3C2440AL-40 ·SDRAM: 32-bit 64Mbyte ·2M Nor flash + 64M Nand Flash (on-board jumper selection) ·10-pin 2.0mm pitch on-board JTAG interface (debugging and programming without a baseboard...[Details]
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On October 28, Feikai Materials released its third-quarter report stating that from July to September 2021, the company achieved operating income of 685 million yuan, a year-on-year increase of 32.81...[Details]
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1. Specific code of led.c: /*----------------------------------------------------------*/ #include "led.h" /* ------------------------------------------------------------------------- File name:...[Details]
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5G has been commercialized, and the benefits it brings are huge for all walks of life, especially for the mobile phone industry in the early stages. The three major operators are expected to official...[Details]
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At present, the global fuel cell vehicle industry has entered the stage of technology and market demonstration. The country has successively issued a series of policy documents to increase support fo...[Details]
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Emerging industries such as 5G communications and electric vehicles will generate huge demand for silicon carbide materials. Vigorously developing the silicon carbide industry can lead and drive tw...[Details]
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Wireless sensor networks (WSN) are a hot research field that has attracted much attention internationally, involving a high degree of multidisciplinary intersection and high knowledge integration. ...[Details]
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The power source used in our daily production and life is a fixed frequency (50Hz) alternating current. Frequency conversion technology is to change the power supply frequency of electrical equip...[Details]
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Code running conditions:
(1) Big-endian transmission;
(2) The time interval for the host computer to send a frame of data cannot be greater than the main cycle period;
(3) The data frame meets the...[Details]
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In recent years, the focus of LiDAR
manufacturers
has been on vehicle-mounted forward long-range LiDARs.
The 360°
mechanical
rotating LiDARs that were once
widely used in
L4
auton...[Details]
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On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]
Analog electronics
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